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Axiomatizing Omega and Omega-op Powers of Words
- Source :
- BRICS Report Series; No 41 (2002): RS-41 Axiomatizing Omega and Omega-op Powers of Words, BRICS Report Series; Nr. 41 (2002): RS-41 Axiomatizing Omega and Omega-op Powers of Words
- Publication Year :
- 2002
- Publisher :
- Aarhus University, 2002.
-
Abstract
- In 1978, Courcelle asked for a complete set of axioms and rules for the equational theory of (discrete regular) words equipped with the operations of product, omega power and omega-op power. In this paper we find a simple set of equations and prove they are complete. Moreover, we show that the equational theory is decidable in polynomial time.
- Subjects :
- Discrete mathematics
General Mathematics
Axiomatic system
Omega
Computer Science Applications
Decidability
Simple set
Set (abstract data type)
Regular language
Product (mathematics)
Calculus
Time complexity
Equational theory
Computer Science::Formal Languages and Automata Theory
Software
Axiom
Mathematics
Subjects
Details
- Language :
- English
- ISSN :
- 23813652, 16015355, and 09090878
- Database :
- OpenAIRE
- Journal :
- IndraStra Global
- Accession number :
- edsair.doi.dedup.....0dab3af3756f897e8fc1c029a3e0ed68